49076620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:223

約数の個数: 96

約数和(自身を含む): 117573120

約数和(自身を除く): 68496500

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 71, 76, 85, 95, 107, 142, 170, 190, 214, 284, 323, 340, 355, 380, 428, 535, 646, 710, 1070, 1207, 1292, 1349, 1420, 1615, 1819, 2033, 2140, 2414, 2698, 3230, 3638, 4066, 4828, 5396, 6035, 6460, 6745, 7276, 7597, 8132, 9095, 10165, 12070, 13490, 15194, 18190, 20330, 22933, 24140, 26980, 30388, 34561, 36380, 37985, 40660, 45866, 69122, 75970, 91732, 114665, 129149, 138244, 144343, 151940, 172805, 229330, 258298, 288686, 345610, 458660, 516596, 577372, 645745, 691220, 721715, 1291490, 1443430, 2453831, 2582980, 2886860, 4907662, 9815324, 12269155, 24538310, 49076620]

約数ペア:

[(1, 49076620), (2, 24538310), (4, 12269155), (5, 9815324), (10, 4907662), (17, 2886860), (19, 2582980), (20, 2453831), (34, 1443430), (38, 1291490), (68, 721715), (71, 691220), (76, 645745), (85, 577372), (95, 516596), (107, 458660), (142, 345610), (170, 288686), (190, 258298), (214, 229330), (284, 172805), (323, 151940), (340, 144343), (355, 138244), (380, 129149), (428, 114665), (535, 91732), (646, 75970), (710, 69122), (1070, 45866), (1207, 40660), (1292, 37985), (1349, 36380), (1420, 34561), (1615, 30388), (1819, 26980), (2033, 24140), (2140, 22933), (2414, 20330), (2698, 18190), (3230, 15194), (3638, 13490), (4066, 12070), (4828, 10165), (5396, 9095), (6035, 8132), (6460, 7597), (6745, 7276)]